Why Should Immortality Be Made of Clay into Bones?

A love between gods and demons, a relationship that lasts for thousands of years. There are only three ways left for the two of them: either he dies, she dies, or the world is destroyed. In fact, she had planned today's ending from the beginning, but he had no idea. All the thousand-year grievances will converge under his sword edge and pierce into her chest. Why live forever with bones made of mud? I will return a wisp of your soul to you in this life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.